9982517 has 2 divisors, whose sum is σ = 9982518. Its totient is φ = 9982516.

The previous prime is 9982513. The next prime is 9982523. The reversal of 9982517 is 7152899.

9982517 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5958481 + 4024036 = 2441^2 + 2006^2 .

It is a cyclic number.

It is not a de Polignac number, because 9982517 - 2² = 9982513 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9982513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4991258 + 4991259.

It is an arithmetic number, because the mean of its divisors is an integer number (4991259).

Almost surely, 2^9982517 is an apocalyptic number.

It is an amenable number.

9982517 is a deficient number, since it is larger than the sum of its proper divisors (1).

9982517 is an equidigital number, since it uses as much as digits as its factorization.

9982517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 41.

The square root of 9982517 is about 3159.5121458858. The cubic root of 9982517 is about 215.3178424915.

The spelling of 9982517 in words is "nine million, nine hundred eighty-two thousand, five hundred seventeen".